🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.17 AU - 1.29 AU

Year: 498 Days

Day: 36.1 Hours

Environment

Temp: 10 °C

Axial Tilt: 21.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.29 AU - 1.55 AU

Year: 618 Days

Day: 16.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 19.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 130

Radius: 7.6

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 15.48 AU - 23.36 AU

Year: 31258 Days

Day: 22.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 58,888,041 km

• M1: 99,183 km (0.072 R)
• M2: 383,419 km (0.079 R)
• M3: 1,880,146 km (0.092 R)
• M4: 2,150,320 km (0.119 R)
• M5: 4,176,324 km (0.101 R)
• M6: 5,068,675 km (0.033 R)
• M7: 6,885,242 km (0.117 R)
• M8: 9,198,923 km (0.114 R)
• M9: 11,447,528 km (0.093 R)
• M10: 15,006,611 km (0.095 R)
• M11: 15,291,146 km (0.112 R)
• M12: 30,650,659 km (0.099 R)
• M13: 33,107,954 km (0.109 R)
• M14: 33,590,556 km (0.073 R)
• M15: 36,842,066 km (0.059 R)
• M16: 38,278,654 km (0.08 R)
• M17: 39,077,806 km (0.057 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 14,917 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit